//package org.flowers.unbeaten.resource;
//
//import com.fasterxml.jackson.databind.ObjectMapper;
//import com.fasterxml.jackson.databind.node.ObjectNode;
//import org.activiti.editor.constants.ModelDataJsonConstants;
//import org.activiti.engine.ActivitiException;
//import org.activiti.engine.RepositoryService;
//import org.activiti.engine.repository.Model;
//import org.apache.commons.lang3.StringUtils;
//import org.springframework.web.bind.annotation.PathVariable;
//import org.springframework.web.bind.annotation.RequestMapping;
//import org.springframework.web.bind.annotation.RequestMethod;
//import org.springframework.web.bind.annotation.RestController;
//
//import javax.annotation.Resource;
//import java.nio.charset.StandardCharsets;
//
///**
// * @description 获取JSON文件
// * @author RyanWang
// * @date 2021-07-23 10:41:07
// * @version 1.0
// */
//@RestController
//@RequestMapping("/service")
//public class ModelEditorJsonRestResource implements ModelDataJsonConstants {
//
//    @Resource
//    private RepositoryService repositoryService;
//
//    @Resource
//    private ObjectMapper objectMapper;
//
//    @RequestMapping(value = "/model/{modelId}/json", method = RequestMethod.GET, produces = "application/json")
//    public ObjectNode getEditorJson(@PathVariable String modelId) {
//        ObjectNode modelNode = null;
//        Model model = repositoryService.getModel(modelId);
//        if (model != null) {
//            try {
//                if (StringUtils.isNotEmpty(model.getMetaInfo())) {
//                    modelNode = (ObjectNode) objectMapper.readTree(model.getMetaInfo());
//                } else {
//                    modelNode = objectMapper.createObjectNode();
//                    modelNode.put(MODEL_NAME, model.getName());
//                }
//                modelNode.put(MODEL_ID, model.getId());
//                ObjectNode editorJsonNode = (ObjectNode) objectMapper.readTree(
//                        new String(repositoryService.getModelEditorSource(model.getId()), StandardCharsets.UTF_8));
//                modelNode.put("model", editorJsonNode);
//            } catch (Exception e) {
//                throw new ActivitiException("Error creating model JSON", e);
//            }
//        }
//        return modelNode;
//    }
//}
